factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000009080133463 631 digits created 2026-08-12

Value

7994742870582479471877936253112857673873196582203008446271840102119333016388774617842251092521210288284863689734224224728299079822765360449812204233054137869833506811569313110251158609996549930479589684607618038991398968130050833871016766866971807539910578547599754436305911126483036204884731041729250790804353052852320730418370392118329616295143372108410262084452304247911143022642856011712193223020459750487175974214123060171564088916336355027569205507930643190644017254713478137243851001075983729011272069111177937443936995394449705510992618595328883462234997206955788526375835217888916316707170049192287632727721435798528193857
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 97 of the certificate chain of a 1,863-digit prime (144 intermediate primes).

Certified number1,863-digit prime
Certificatedownload
Certificate chainshow step 97 of 144

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080133463 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000009080133463},"decimal":true,"detail":2}}'